var a_months = new Array()

function month_struct( start, days )
{
	var start_day 
	var no_of_days 

	this.start_day = start
	this.no_of_days = days
}

function populate_day_list( obj_day, obj_month, int_save_index )
{
	int_index = obj_month.selectedIndex

	var int_start_day_at = 1	

	obj_day.options.length = 0

	if ( int_index == 0 )
	{
		int_start_day_at = 9	
	}

	k=0

	for( j=int_start_day_at; j<=a_months[int_index].no_of_days; j++ )
	{
		str_day = make_day( j, a_months[int_index].start_day )

		obj_day[ obj_day.length ] = new Option( str_day, j )	

		if( j == int_save_index )
		{
			int_save_index = k	
		}

		k++;
	} 

	obj_day.selectedIndex = Math.min( int_save_index, obj_day.length-1 )

} 

function make_day( date, offset )
{

	var str_return

	int_week_day = ( date - 1 ) + offset 

	while( int_week_day > 6 )
	{
		int_week_day = int_week_day - 7	
	}

	switch( int_week_day )
	{
	
	   case 0 :
		
		str_return = 'Sun'

	   break;

	   case 1 :
		
		str_return = 'Mon'

	   break;

	   case 2 :
		
		str_return = 'Tue'

	   break;

	   case 3 :
		
		str_return = 'Wed'

	   break;

	   case 4 :
		
		str_return = 'Thur'

	   break;

	   case 5 :
		
		str_return = 'Fri'

	   break;

	   case 6 :
		
		str_return = 'Sat'

	   break;

	}

	switch( date )
	{
	
	   case 1 :
	   case 21 :
	   case 31 :

		return str_return + ' ' + j + 'st'

	   break;

	   case 2 :
	   case 22 :

		return str_return + ' ' + j + 'nd'

	   break;

	   case 3 :
	   case 23 :

		return str_return + ' ' + j + 'rd'

	   break;

	   default :

		return str_return + ' ' + j + 'th'

	   break;
	

	}
}


a_months[0] = new month_struct( 3, 29 )
a_months[1] = new month_struct( 4, 31 )
a_months[2] = new month_struct( 0, 30 )
a_months[3] = new month_struct( 2, 31 )
a_months[4] = new month_struct( 5, 30 )
a_months[5] = new month_struct( 0, 31 )
a_months[6] = new month_struct( 3, 31 )
a_months[7] = new month_struct( 6, 30 )
a_months[8] = new month_struct( 1, 31 )
a_months[9] = new month_struct( 4, 30 )
a_months[10] = new month_struct( 6, 31 )
a_months[11] = new month_struct( 2, 31 )